CWE
190
Advisory Published
Updated

CVE-2021-26346: Integer Overflow

First published: Wed Jan 11 2023(Updated: )

Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.

Credit: psirt@amd.com

Affected SoftwareAffected VersionHow to fix
Amd Ryzen 3 3100 Firmware
Amd Ryzen 3 3100
Amd Ryzen 3 3200g Firmware
Amd Ryzen 3 3200g
Amd Ryzen 3 3200u Firmware
Amd Ryzen 3 3200u
Amd Ryzen 3 3250c Firmware
Amd Ryzen 3 3250c
Amd Ryzen 3 3250u Firmware
Amd Ryzen 3 3250u
Amd Ryzen 3 3300g Firmware
Amd Ryzen 3 3300g
Amd Ryzen 3 3300u Firmware
Amd Ryzen 3 3300u
Amd Ryzen 3 3300x Firmware
Amd Ryzen 3 3300x
Amd Ryzen 3 3350u Firmware
Amd Ryzen 3 3350u
Amd Ryzen 3 3450u Firmware
Amd Ryzen 3 3450u
Amd Ryzen 3 3500c Firmware
Amd Ryzen 3 3500c
Amd Ryzen 3 3500u Firmware
Amd Ryzen 3 3500u
Amd Ryzen 3 3550h Firmware
Amd Ryzen 3 3550h
Amd Ryzen 3 3580u Firmware
Amd Ryzen 3 3580u
Amd Ryzen 3 3700c Firmware
Amd Ryzen 3 3700c
Amd Ryzen 3 3700u Firmware
Amd Ryzen 3 3700u
Amd Ryzen 3 3750h Firmware
Amd Ryzen 3 3750h
Amd Ryzen 3 3780u Firmware
Amd Ryzen 3 3780u
Amd Ryzen 3 5125c Firmware
Amd Ryzen 3 5125c
Amd Ryzen 3 5300g Firmware
Amd Ryzen 3 5300g
Amd Ryzen 3 5300ge Firmware
Amd Ryzen 3 5300ge
Amd Ryzen 3 5300u Firmware
Amd Ryzen 3 5300u
Amd Ryzen 3 5400u Firmware
Amd Ryzen 3 5400u
Amd Ryzen 3 5425c Firmware
Amd Ryzen 3 5425c
Amd Ryzen 3 5425u Firmware
Amd Ryzen 3 5425u
Amd Ryzen 3 Pro 3200g Firmware
Amd Ryzen 3 Pro 3200g
Amd Ryzen 3 Pro 3200ge Firmware
Amd Ryzen 3 Pro 3200ge
Amd Ryzen 3 Pro 3300u Firmware
Amd Ryzen 3 Pro 3300u
Amd Ryzen 5 3400g Firmware
Amd Ryzen 5 3400g
Amd Ryzen 5 3450g Firmware
Amd Ryzen 5 3450g
Amd Ryzen 5 3450u Firmware
Amd Ryzen 5 3450u
Amd Ryzen 5 3500 Firmware
Amd Ryzen 5 3500
Amd Ryzen 5 3500c Firmware
Amd Ryzen 5 3500c
Amd Ryzen 5 3500u Firmware
Amd Ryzen 5 3500u
Amd Ryzen 5 3500x Firmware
Amd Ryzen 5 3500x
Amd Ryzen 5 3550h Firmware
Amd Ryzen 5 3550h
Amd Ryzen 5 3580u Firmware
Amd Ryzen 5 3580u
Amd Ryzen 5 3600 Firmware
Amd Ryzen 5 3600
Amd Ryzen 5 3600x Firmware
Amd Ryzen 5 3600x
Amd Ryzen 5 3600xt Firmware
Amd Ryzen 5 3600xt
Amd Ryzen 5 5500 Firmware
Amd Ryzen 5 5500
Amd Ryzen 5 5500u Firmware
Amd Ryzen 5 5500u
Amd Ryzen 5 5560u Firmware
Amd Ryzen 5 5560u
Amd Ryzen 5 5600 Firmware
Amd Ryzen 5 5600
Amd Ryzen 5 5600g Firmware
Amd Ryzen 5 5600g
Amd Ryzen 5 5600ge Firmware
Amd Ryzen 5 5600ge
Amd Ryzen 5 5600h Firmware
Amd Ryzen 5 5600h
Amd Ryzen 5 5600hs Firmware
Amd Ryzen 5 5600hs
Amd Ryzen 5 5600u Firmware
Amd Ryzen 5 5600u
Amd Ryzen 5 5600x Firmware
Amd Ryzen 5 5600x
Amd Ryzen 5 5625c Firmware
Amd Ryzen 5 5625c
Amd Ryzen 5 5625u Firmware
Amd Ryzen 5 5625u
Amd Ryzen 5 5700g Firmware
Amd Ryzen 5 5700g
Amd Ryzen 5 5700ge Firmware
Amd Ryzen 5 5700ge
Amd Ryzen 5 Pro 3350g Firmware
Amd Ryzen 5 Pro 3350g
Amd Ryzen 5 Pro 3350ge Firmware
Amd Ryzen 5 Pro 3350ge
Amd Ryzen 5 Pro 3400g Firmware
Amd Ryzen 5 Pro 3400g
Amd Ryzen 5 Pro 3400ge Firmware
Amd Ryzen 5 Pro 3400ge
Amd Ryzen 5 Pro 3500u Firmware
Amd Ryzen 5 Pro 3500u
Amd Ryzen 7 3700c Firmware
Amd Ryzen 7 3700c
Amd Ryzen 7 3700u Firmware
Amd Ryzen 7 3700u
Amd Ryzen 7 3700x Firmware
Amd Ryzen 7 3700x
Amd Ryzen 7 3750h Firmware
Amd Ryzen 7 3750h
Amd Ryzen 7 3780u Firmware
Amd Ryzen 7 3780u
Amd Ryzen 7 3800x Firmware
Amd Ryzen 7 3800x
Amd Ryzen 7 3800xt Firmware
Amd Ryzen 7 3800xt
Amd Ryzen 7 5700g Firmware
Amd Ryzen 7 5700g
Amd Ryzen 7 5700ge Firmware
Amd Ryzen 7 5700ge
Amd Ryzen 7 5700u Firmware
Amd Ryzen 7 5700u
Amd Ryzen 7 5700x Firmware
Amd Ryzen 7 5700x
Amd Ryzen 7 5800 Firmware
Amd Ryzen 7 5800
Amd Ryzen 7 5800h Firmware
Amd Ryzen 7 5800h
Amd Ryzen 7 5800hs Firmware
Amd Ryzen 7 5800hs
Amd Ryzen 7 5800u Firmware
Amd Ryzen 7 5800u
Amd Ryzen 7 5800x Firmware
Amd Ryzen 7 5800x
Amd Ryzen 7 5800x3d Firmware
Amd Ryzen 7 5800x3d
Amd Ryzen 7 5825c Firmware
Amd Ryzen 7 5825c
Amd Ryzen 7 5825u Firmware
Amd Ryzen 7 5825u
Amd Ryzen 7 Pro 3700u Firmware
Amd Ryzen 7 Pro 3700u
Amd Ryzen 9 3900 Firmware
Amd Ryzen 9 3900
Amd Ryzen 9 3900x Firmware
Amd Ryzen 9 3900x
Amd Ryzen 9 3900xt Firmware
Amd Ryzen 9 3900xt
Amd Ryzen 9 3950x Firmware
Amd Ryzen 9 3950x
Amd Ryzen 9 5900 Firmware
Amd Ryzen 9 5900
Amd Ryzen 9 5900hs Firmware
Amd Ryzen 9 5900hs
Amd Ryzen 9 5900hx Firmware
Amd Ryzen 9 5900hx
Amd Ryzen 9 5900x Firmware
Amd Ryzen 9 5900x
Amd Ryzen 9 5950x Firmware
Amd Ryzen 9 5950x
Amd Ryzen 9 5980hs Firmware
Amd Ryzen 9 5980hs
Amd Ryzen 9 5980hx Firmware
Amd Ryzen 9 5980hx
Amd Ryzen Pro 3200g Firmware
Amd Ryzen Pro 3200g
Amd Ryzen Pro 3200ge Firmware
Amd Ryzen Pro 3200ge
Amd Ryzen Pro 3350g Firmware
Amd Ryzen Pro 3350g
Amd Ryzen Pro 3400g Firmware
Amd Ryzen Pro 3400g
Amd Ryzen Pro 3400ge Firmware
Amd Ryzen Pro 3400ge
Amd Ryzen Pro 3600 Firmware
Amd Ryzen Pro 3600
Amd Ryzen Pro 3700 Firmware
Amd Ryzen Pro 3700
Amd Ryzen Pro 3900 Firmware
Amd Ryzen Pro 3900
Amd Ryzen Pro 5350g Firmware
Amd Ryzen Pro 5350g
Amd Ryzen Pro 5350ge Firmware
Amd Ryzen Pro 5350ge
Amd Ryzen Pro 5650g Firmware
Amd Ryzen Pro 5650g
Amd Ryzen Pro 5650ge Firmware
Amd Ryzen Pro 5650ge
Amd Ryzen Pro 5750g Firmware
Amd Ryzen Pro 5750g
Amd Ryzen Pro 5750ge Firmware
Amd Ryzen Pro 5750ge

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